Uneb uace biology paper two 2017
SECTION A
1. Figures 1 and 2 show growth patterns of organs in humans and the mean growth rate in the different sexes
respectively.Figure 1 represents the size attained by the human body organs from birth, expressed as a percentage
of the total post natal growth. Figure 2 represents the mean growth rate changes in centimeters per year, in boys and
girls, from birth to maturity. Study the figures and answer the questions that follow.